REGENXBIO Inc RGNX

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REGENXBIO Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 9.7300 · FX 1 USD = 1.288650 SGD · about SGD 12.5386 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 8.79 → 9.73 · 10.7%
15.98010.8155.650 1,2 3 4,5 6 7 8 9 10,11 12 13 14,15 16,17 18,19 20 21 22 23 24 25 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
Weekend
Weekend
10.2400 10.3360 9.5700 9.7300 974,300
9.9400 10.3200 9.6750 10.2500 1,364,600
10.0800 10.5000 10.0110 10.2000 1,153,400
10.1900 10.4900 9.9210 10.3400 1,980,700
10.0100 10.7800 10.0100 10.3200 2,280,600
25 · 8-K Pre-market · 07:34 ET 8-K ↗
Weekend
Weekend
24 · 424B5 After-hours · 17:29 ET 424B5 ↗
8.9900 10.2400 8.4200 9.8900 7,516,900
23 · 424B5 After-hours · 16:32 ET 424B5 ↗
12.1500 12.1500 11.0150 11.2000 2,007,800
12.1600 12.3600 11.8300 12.2700 1,197,100
13.0000 13.0000 12.1750 12.2900 1,574,100
13.5600 13.5600 12.1900 12.7500 2,184,700
Weekend
Weekend
15.5700 15.6500 13.4200 13.9500 3,350,900
15.3700 15.7500 14.9200 15.6500 1,975,200
14.9900 15.8800 14.8700 15.2300 2,388,200
14.9400 15.7100 14.1000 15.0200 2,757,100
13.5400 15.3000 13.5300 14.8300 3,152,700
22 · SC TO-I/A Pre-market · 08:00 ET SC TO-I/A ↗
Weekend
Weekend
No trading
13.6250 14.2500 13.1650 13.2800 3,297,700
11.8900 13.6800 11.8900 13.0900 4,537,700
21 · SC TO-I/A Pre-market · 09:10 ET SC TO-I/A ↗
11.8500 12.2600 11.6300 11.9800 1,617,500
11.1200 11.8600 10.8650 11.8300 2,544,200
20 · 8-K Pre-market · 07:15 ET 8-K ↗
Weekend
Weekend
10.2200 10.7800 9.9400 10.4800 4,356,500
10.0700 10.9300 9.9700 10.2400 1,549,500
10.1300 10.9800 9.8600 9.9700 2,384,300
8.9400 10.3400 8.9400 9.9500 2,968,600
8.5200 9.6500 7.8100 9.0700 9,094,400
Weekend
Weekend
No trading
8.2000 8.5750 7.7800 7.8000 3,205,400
7.1800 8.7300 7.1800 7.9000 4,964,700
7.0700 7.1300 6.5800 6.9300 967,400
6.7900 7.1100 6.7500 7.0700 1,642,400
Weekend
Weekend
6.3600 6.6700 6.3210 6.6600 903,500
6.0700 6.3150 5.8800 6.2800 1,393,700
6.3300 6.5100 6.0900 6.1300 821,900
6.2300 6.4750 6.0700 6.3400 1,987,000
6.1100 6.3000 5.9500 6.1300 1,198,000
Weekend
Weekend
6.8300 6.9050 5.9950 6.0800 1,699,300
6.7700 7.1800 6.7000 6.8800 1,253,400
6.7300 6.7830 6.5200 6.6900 1,284,800
19 · SC TO-I Pre-market · 08:11 ET SC TO-I ↗ 18 · 8-K Pre-market · 07:30 ET 8-K ↗
7.0700 7.0900 6.4400 6.5200 1,501,700
6.9300 7.3200 6.8600 7.1400 1,160,700
Weekend
Weekend
7.0400 7.0890 6.8200 7.0100 1,126,900
6.6300 6.9800 6.6190 6.8900 1,518,900
6.3500 6.7550 6.3500 6.6900 1,534,500
6.3100 6.3850 6.0800 6.3100 1,421,400
No trading
Weekend
Weekend
6.7300 6.8800 6.3050 6.3500 1,569,400
5.8900 6.7850 5.7900 6.7500 2,972,700
5.6300 6.0400 5.5700 5.9700 2,246,600
5.7000 5.7250 5.5000 5.6600 1,784,700
5.7200 5.8300 5.4550 5.6500 2,610,500
Weekend
Weekend
6.2500 6.4800 5.7100 5.7200 4,346,800
8.0800 8.1300 6.0150 6.2450 10,322,900
17 · 10-Q Pre-market · 07:30 ET 10-Q ↗ 16 · 8-K Pre-market · 07:15 ET 8-K ↗
10.0700 10.2500 9.6500 10.0400 1,809,200
9.9600 10.3600 9.9200 10.2400 1,024,400
10.7100 11.3600 9.9600 10.0800 1,581,500
Weekend
Weekend
10.6300 10.8550 10.2000 10.5500 1,379,400
10.1100 10.4400 9.8700 10.4200 1,468,900
9.3500 10.4000 9.2950 10.2200 1,456,200
9.5000 9.6400 8.9600 9.2200 436,600
9.0100 9.4600 8.9370 9.3900 678,100
Weekend
Weekend
8.9700 9.5000 8.9500 9.1200 566,300
8.7800 9.0200 8.5500 8.9700 525,500
8.6800 8.6800 8.1500 8.4000 654,100
8.6500 8.8400 8.6000 8.6900 542,300
8.7600 9.1500 8.4400 8.6200 674,700
Weekend
Weekend
8.8900 9.0430 8.5900 8.7600 757,000
9.3300 9.5500 8.8900 8.9900 483,700
9.2800 9.5200 9.2380 9.3400 401,500
9.5000 9.5850 9.0300 9.1100 638,700
9.3000 9.6700 9.1000 9.4700 656,200
Weekend
Weekend
9.4850 9.6200 9.2800 9.4900 454,000
9.3600 9.4200 9.0400 9.1900 365,700
9.2900 9.6000 9.2600 9.3600 651,800
15 · DEFA14A After-hours · 17:05 ET DEFA14A ↗ 14 · DEF 14A After-hours · 17:00 ET DEF 14A ↗
9.0900 9.4200 9.0900 9.3000 577,700
8.7900 9.1500 8.7100 9.0400 806,000
Weekend
Weekend
9.0300 9.1100 8.6400 8.8000 480,500
8.5400 9.0000 8.4100 8.9600 471,000
9.2100 9.3300 8.5300 8.6700 587,400
8.7600 8.9400 8.4900 8.8000 494,200
8.5300 9.0700 8.5070 8.8000 560,200
Weekend
Weekend
13 · PRE 14A After-hours · 16:30 ET PRE 14A ↗
No trading
8.3100 8.6800 8.1000 8.5300 421,000
8.6100 8.8950 8.4200 8.6300 526,700
8.0500 8.5250 8.0400 8.3800 566,700
7.7520 7.8850 7.5800 7.7700 619,600
Weekend
Weekend
8.1800 8.3500 7.7100 7.7600 630,900
8.2500 8.7800 8.2050 8.2600 586,800
8.0400 8.4700 8.0400 8.4600 930,900
8.1300 8.2300 7.7400 7.8100 711,900
8.3400 8.7100 8.2450 8.3400 791,900
Weekend
Weekend
12 · 8-K After-hours · 17:15 ET 8-K ↗
8.3300 8.4800 8.0650 8.1000 2,687,200
8.1800 8.4600 8.0200 8.3600 739,500
8.5900 8.6200 8.1500 8.2800 641,200
8.8000 8.9400 8.6100 8.6400 635,000
8.7000 9.0000 8.6600 8.7900 554,200
Weekend
Weekend
9.0800 9.1000 8.2500 8.5700 1,058,100
9.3100 9.3100 8.9200 9.0800 710,300
9.7600 9.8000 9.1500 9.3800 726,700
10.3500 10.7700 9.8700 9.9000 1,112,500
9.7500 10.7600 9.7250 10.3800 1,931,400
Weekend
Weekend
8.4600 8.6900 8.3050 8.6500 1,383,900
11 · 10-K After-hours · 16:21 ET 10-K ↗
8.4100 8.7500 8.0100 8.7200 1,470,300
10 · 8-K Pre-market · 07:30 ET 8-K ↗
8.7300 9.3400 8.5300 9.1400 878,000
9.3500 9.3500 8.5900 8.6900 754,100
8.7100 9.6500 8.5250 9.2400 1,454,400
Weekend
Weekend
8.6200 9.2200 8.5500 9.0400 811,900
8.5500 8.7600 8.2400 8.7500 916,900
8.0800 8.8200 8.0800 8.5300 689,500
7.8500 8.2900 7.8500 8.0800 575,700
8.2900 8.4200 7.8000 7.9400 662,800
Weekend
Weekend
8.3000 8.8320 8.0400 8.1400 1,019,500
7.8600 8.4500 7.6100 8.4100 849,200
8.0000 8.2200 7.8300 7.9000 531,500
7.9300 8.1300 7.7350 8.0400 783,900
No trading
Weekend
Weekend
8.3500 8.6300 7.9400 7.9900 1,095,000
9 · 424B5 After-hours · 16:05 ET 424B5 ↗
8.4900 8.5410 8.1150 8.3500 964,200
8.8100 8.9790 8.2100 8.5000 1,088,100
9.0200 9.3100 8.4000 8.8500 2,510,000
8 · 8-K Next filing day · accepted 09 Feb, 21:44 ET 8-K ↗
10.1400 10.6200 10.0100 10.3100 955,400
Weekend
Weekend
10.7300 10.9500 10.3200 10.3300 1,004,900
10.5000 11.2000 10.1500 10.2600 961,300
10.7100 10.8600 10.5100 10.7500 759,800
10.6500 11.2590 10.6100 10.8600 701,900
10.9000 11.3200 10.4500 10.7800 817,600
Weekend
Weekend
11.2300 11.5600 10.9700 11.1600 1,010,000
10.8100 11.7800 10.6010 11.6000 1,611,600
9.6050 11.5000 9.5100 11.0100 5,016,700
7 · 8-K Pre-market · 08:30 ET 8-K ↗
13.9100 14.1700 13.2580 13.4100 697,600
14.0000 14.2000 13.3500 13.8550 878,000
Weekend
Weekend
15.9000 16.0000 13.7500 13.7900 1,411,500
15.1000 16.1900 15.0000 15.9800 810,500
14.2900 15.1900 14.2160 15.0200 889,400
13.5300 14.6050 13.4000 14.1000 902,700
No trading
Weekend
Weekend
13.8900 14.2200 13.5650 13.6200 650,700
15.0200 15.0200 13.6800 13.7600 1,098,600
15.0500 15.3060 14.7400 14.9500 531,300
14.9900 15.1210 14.5300 15.0500 527,700
15.4700 15.8400 14.8500 15.0800 1,009,400
Weekend
Weekend
15.1300 15.6230 14.5500 14.5900 450,900
15.0200 15.1700 14.5900 15.0000 654,000
14.4400 15.8000 14.3800 15.2400 867,300
13.7200 14.4000 13.5500 14.1800 569,100
13.6100 13.7600 12.8700 13.4000 510,200
Weekend
Weekend
14.6500 14.6500 12.9100 13.5700 1,326,800
No trading
13.9800 14.4790 13.9400 14.4000 667,300
14.2300 14.4400 13.6600 14.0900 1,483,500
14.0600 14.3600 13.8700 14.3000 862,700
Weekend
Weekend
14.3900 14.4200 13.8900 14.1600 276,500
No trading
14.4000 14.7210 14.2600 14.4600 191,200
14.8100 14.9400 14.2750 14.3500 467,500
14.7400 15.4100 14.6100 14.9700 598,000
Weekend
Weekend
13.7900 15.2000 13.5100 14.5900 1,097,000
13.5200 14.1570 13.2000 13.5100 662,700
14.0700 14.4470 12.9100 13.1700 542,000
13.7200 14.3400 13.6800 14.1100 677,700
14.3700 14.9340 13.7400 13.8300 1,384,900
Weekend
Weekend
12.9000 14.2400 12.6900 13.8700 604,500
13.0600 13.4100 12.7600 12.8500 593,200
12.6500 13.4200 12.6100 13.0600 702,000
13.2100 13.3400 12.6500 12.7200 543,900
13.4400 13.9900 13.0800 13.2400 492,000
Weekend
Weekend
13.0600 13.2900 12.8700 13.1600 555,100
12.8800 13.7650 12.8200 12.9800 940,800
12.2200 12.9300 12.2100 12.8800 457,500
12.7000 12.9000 12.0500 12.2100 543,000
13.0000 13.2400 12.4200 12.6000 523,700
Weekend
Weekend
13.2500 13.3900 13.0100 13.3900 1,097,400
No trading
6 · S-3 After-hours · 16:15 ET S-3 ↗
13.5300 13.8000 13.1100 13.2600 906,700
12.2300 13.6500 12.0400 13.4500 967,200
11.8700 12.5000 11.8100 12.2300 724,000
Weekend
Weekend
10.8700 11.9700 10.7600 11.8000 453,200
11.1800 11.5800 10.8300 10.8700 445,000
11.0400 11.3000 10.8200 10.9300 585,800
11.0100 11.4900 10.7000 11.2500 528,300
11.4500 11.7700 10.9500 11.1400 540,800
Weekend
Weekend
11.2900 11.9100 11.2500 11.5100 512,100
11.4100 12.0490 11.3100 11.6400 561,000
11.5500 12.0100 11.4200 11.6000 515,600
10.9900 11.6100 10.9000 11.5500 474,500
11.6500 11.8100 10.8600 11.0200 542,700
Weekend
Weekend
11.0000 11.3350 10.8000 11.2100 623,200
11.4000 11.7950 11.0000 11.1700 677,300
5 · 8-K Pre-market · 07:38 ET 8-K ↗ 4 · 10-Q Pre-market · 07:30 ET 10-Q ↗
11.4600 11.8500 11.2600 11.6100 481,100
11.4200 11.9600 11.3750 11.5600 550,000
12.4000 12.4500 11.4700 11.9900 903,000
Weekend
Weekend
12.8200 13.2000 12.6100 12.7700 473,900
12.7500 13.2600 12.7500 12.8200 331,300
13.1000 13.4000 12.6550 12.8400 554,900
13.5800 13.6900 13.1200 13.1600 507,000
13.4400 13.9250 13.1300 13.6200 497,400
Weekend
Weekend
12.8000 13.2750 12.7200 13.0300 461,700
12.2000 12.6300 12.0600 12.5800 450,000
12.9900 12.9900 12.1700 12.1900 658,500
12.5600 13.3900 12.1940 13.0900 681,800
12.0600 12.8200 12.0200 12.6400 618,300
Weekend
Weekend
11.5200 12.3150 11.5000 11.7300 392,900
12.4300 12.9900 12.2700 12.3400 742,100
11.3400 12.3450 11.3400 12.3000 569,700
10.9000 11.4050 10.9000 11.2500 402,700
11.3300 11.6000 10.9700 11.3400 506,800
Weekend
Weekend
12.1100 12.1400 10.9100 10.9200 968,600
12.2800 12.8400 12.1500 12.1700 1,023,600
10.5300 12.3000 10.5200 12.2200 973,100
10.7300 10.9990 10.2400 10.5100 513,300
10.5300 10.8500 10.4800 10.6900 698,900
Weekend
Weekend
10.5800 10.9970 10.4200 10.4300 692,200
9.8100 10.5800 9.8100 10.5800 671,900
9.5700 9.9800 9.5500 9.7700 612,400
9.8300 10.0050 9.6300 9.6500 906,900
9.7400 10.1700 9.6800 9.8500 706,600
Weekend
Weekend
9.3700 9.6700 9.1800 9.6500 488,900
9.4100 9.7300 9.1820 9.3600 560,900
9.0500 9.5800 8.9730 9.5400 579,000
9.0500 9.1200 8.8000 8.9300 407,500
8.8000 9.3200 8.6840 9.0600 420,900
Weekend
Weekend
9.3400 9.4000 8.8750 8.8900 744,400
9.2400 9.4830 9.1700 9.3600 349,900
9.2300 9.5000 8.9900 9.0300 308,400
9.1100 9.4100 9.0130 9.2600 290,700
9.1900 9.3490 8.8200 9.0900 387,800
Weekend
Weekend
9.4700 9.6120 9.1000 9.2000 294,800
9.5800 9.8200 9.1450 9.4900 371,100
9.8900 10.0800 9.5350 9.5700 438,800
9.4800 9.9100 9.3500 9.8900 329,600
9.7200 9.7700 9.4200 9.4800 432,200
Weekend
Weekend
9.6600 9.9700 9.5600 9.7100 611,200
9.8600 9.9000 9.1200 9.4200 567,300
8.8700 9.8700 8.8200 9.8600 619,000
8.7500 9.4340 8.7500 9.1200 423,300
No trading
Weekend
Weekend
8.9500 8.9800 8.6750 8.9300 467,100
8.9700 9.1700 8.8700 9.0100 445,600
9.1600 9.1900 8.6500 8.8200 556,500
8.9800 9.1400 8.8100 9.1200 587,900
9.0200 9.2350 8.8700 8.9700 802,900
Weekend
Weekend
8.1500 9.1100 8.0700 9.0100 1,355,200
8.0100 8.1300 7.9500 8.1100 387,800
8.0000 8.1900 7.8300 8.0700 564,000
8.2600 8.3620 8.0100 8.0300 764,200
3 · 8-K After-hours · 17:10 ET 8-K ↗
8.7900 8.9800 8.6100 8.7100 449,800
Weekend
Weekend
9.1000 9.1400 8.6500 8.8200 660,900
8.7400 9.2500 8.5700 9.0600 956,100
8.2400 9.2450 8.2250 8.9300 1,060,200
7.5600 8.1300 7.5330 8.1000 908,300
7.7500 7.7900 7.3500 7.4600 659,400
Weekend
Weekend
7.8200 8.1200 7.7200 7.8500 637,500
8.0000 8.3000 7.6300 7.9000 1,109,400
2 · 10-Q Pre-market · 07:30 ET 10-Q ↗ 1 · 8-K Pre-market · 07:15 ET 8-K ↗
8.2900 8.4100 8.0000 8.2300 584,100
8.3300 8.4800 8.1400 8.2900 500,900
8.2400 8.4400 8.0300 8.3300 351,600
Weekend
Weekend
8.2400 8.4350 8.0300 8.1900 539,900
8.6100 8.7300 8.4250 8.5100 613,500
8.7000 9.3200 8.6200 8.7500 891,500
8.8500 8.9100 8.2700 8.4100 936,000
9.1100 9.1800 8.7500 8.7900 571,200
Weekend
Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

25 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:34 ET Summarise
24 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:29 ET Summarise
23 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
22 SC TO-I/A SC TO-I/A (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
21 SC TO-I/A SC TO-I/A (opens SEC filing in a new tab) Pre-market · 09:10 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
19 SC TO-I SC TO-I (opens SEC filing in a new tab) Pre-market · 08:11 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
17 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
15 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:05 ET Summarise
14 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
13 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
11 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
9 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 09 Feb, 21:44 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
6 S-3 S-3 (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:38 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:10 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:30 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise